#!/bin/sh
yum -y update

yum -y install make gcc gcc-c++ kernel-devel openssl-devel ssh;

yum -y vim git tmux curl;

#erlang
yum -y install m4 ncurses-devel;



#https://certbot.eff.org/lets-encrypt/centosrhel7-other
#ssl证书
yum -y install certbot
certbot certonly
certbot renew

